发明名称 |
Tin in an active support matrix |
摘要 |
An anode material made from nanoparticles, said anode material including a homogeneous mixture of lithium-alloying nanoparticles with active support matrix nanoparticles, is provided. The active support matrix nanoparticle is a compound that participates in the conversion reaction of the lithium battery. The compound is preferably a transition metal compound, with said compound including a nitride, carbide, oxide or combination thereof. An electrode manufactured from the anode material preferably has a porosity of between 5 and 80% and more preferably has a porosity between 10 and 50%. The anode material nanoparticles preferably have a mean linear dimension of between 2 and 500 nanometers, and more preferably have a mean linear dimension of between 2 and 50 nanometers.
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申请公布号 |
US8039152(B2) |
申请公布日期 |
2011.10.18 |
申请号 |
US20070695975 |
申请日期 |
2007.04.03 |
申请人 |
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.;T/J TECHNOLOGIES, INC. |
发明人 |
RICHARD MONIQUE;STAMM KIMBER L.;WANG LIYA;YIN SHIH-CHIEH;ZHANG PU;MANI SURESH;MA JUNQING;GLOMSKI BRIAN |
分类号 |
H01M4/62;H01M4/02;H01M4/13;H01M4/136;H01M4/48;H01M4/485;H01M4/52;H01M4/525;H01M4/58;H01M10/0525;H01M10/36 |
主分类号 |
H01M4/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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